MightyGoods > Osprey > Osprey Mutant

Osprey Mutant Reviews and Buyer's Guide (Jan 2019)

4.51 based on 39 reviews
Osprey Mutant
99% of the Osprey Mutant reviews are good or excellent!

Excellent (82%)
Good (17%)
Average (0%)
Poor (0%)
Bad (0%)

- this bag is quite popular.

Specs across all Mutant models
Capacity iconCapacity26-35 l (1587-2136 cuin)
Weight iconWeight2.1-2.7 oz (1-1.2 kg)
Length iconLength25 in (64 cm)
Width11 in (28 cm)
Height10 in (25 cm)

Reviews Summary

Here's what the reviewers think about the Osprey Mutant:

Reviewers like these things about the Osprey Mutant

  • The testers have complimented that the backpack frame is super sturdy with the removable lid system.
  • Almost all of the reviewers are happy with this versatile pack with extremely good weight to hip belt load.
  • A few mountain climbers are highly applauded about the streamlined design which helped them for rock climbing and snow sports.
  • Some reviewers also mentioned about the excellent compression straps which are long enough than a full pack needs.
  • A few reviewers said that the reverse bucket opening of the pack makes bigger items rack easy.
  • Some climbers have also complimented the helmet carry feature which helped them to carry their gear safely while climbing.
  • Some reviewers have also mentioned the pack can be trimmed as required.

Reviewers don't like these things

  • Testers said that the pack comes without a frame which makes it to bend in the middle if the pack is not fully packed or if you are not using the hydration reservoir.
  • Many reviewers have also complained about the hydration reservoir which interferes with the packing and fit of the pack.
  • A few travellers said that the Bivi pad for the backpack is thin and short to be used under a sleeping bag.
  • Some reviewers also complained about the pack for not having a chest strap. This makes the shoulder straps to slide while moving or climbing.

Popular Models

Osprey Mutant 38

75% choose the Osprey Mutant 38

Colors and combinations:


Capacity iconCapacity35 l (2136 cuin)
Weight iconWeight2.7 oz (1.2 kg)
Length iconLength25 in (64 cm)
Width11 in (28 cm)
Height10 in (25 cm)

Osprey Mutant 28

25% choose the Osprey Mutant 28

Colors and combinations:


Capacity iconCapacity26 l (1587 cuin)
Weight iconWeight2.1 oz (1 kg)
Length iconLength25 in (64 cm)
Width11 in (28 cm)
Height10 in (25 cm)

Feature Summary

Many sources mention these Osprey Mutant features:
  • Sternum strap
  • Compression straps
  • Ski carry
  • Hydration compatible
  • Abrasion resistant

Actual features depends on the model, so check the features before you buy.

Packing Guide

See how much a traveller, an athlete and an outdoorsy person can pack in the different Osprey Mutant models (the most popular choice is the Mutant 38).

Capacity/Weight Levels

The capacity/weight level shows how much the bag weights compared with it's capacity (volume).

The lower the capacity/weight level, the better.

2826 l2.1 oz0.08 oz/L
3835 l2.7 oz0.08 oz/L

Osprey Mutant
Average for 17,986+ different bags


vs Osprey Bags

The Osprey Mutant ranks #14 compared with the other Osprey bags.

Top 20% Osprey bag

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vs All Bags

The Osprey Mutant ranks #66 compared with all the bags we have checked.

Top 5% bag

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65Osprey Mutant
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Vs Other Bags

Osprey Mutant vs Osprey Variant

There is absolutely no arguing about the fact that the Osprey Mutant and the Osprey Variant are both wise choices when you are on business or leisure. They each provide great storage space for electronics, clothes, lunch or whatever else you happen to need.

The Osprey Mutant provides you with great padding in the sleeve to protect your gadgets. This bag is appreciated by many consumers due to the fact that it is lightweight.

The Osprey Variant is optimal when it comes to functionality. It is rugged and will truly handle all your business and leisure needs. It balances on your body well to make treks easy.

Osprey Variant 4.09 based on 109 reviews

Bag ID 31138. Images from Amazon Product Advertising API

Last updated on January 11, 2019